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Google's Steve Lee talks about the history and future of Project Glass

Details on Google's Project Glass haven't been the easiest thing to come by since the wearable computing effort was announced earlier this year, but Google execs have been getting a bit more talkative and eager to give demonstrations as of late. You can now add product lead Steve Lee to that list, who's given a fairly wide-ranging interview to Fast Company on the project's origins and its future. Not surprisingly, he confirmed that the early prototypes were a fair bit bulkier -- starting a laptop in a backpack -- and that even the current prototypes are still "very early," although they do handle more than just photos (he gives Maps as one example). Lee does see photo-taking as a "key aspect" to the device, though.

He also cast some doubt on initial reports that the devices would be available this year for between $250 and $600, saying that would be "pretty aggressive timing," but he also noted that he "wouldn't be on this project if it was like a five-year endeavor." As for the future, he says that contact lenses with the technology is a natural evolution but a definite "long-term thing," and that a nearer term goal is to "serve everyone and make this is a universal device," adding that they've "prototyped lots of different form factors to accommodate all those folks." All of that comes just from the first part of a two-part interview, though -- the rest is promised later this week.